(0 13 11)(1 10 3)(2 19 4)(5 17 7)(6 15 9)(8 14 12)(16 20 18)
ALLOWS (11/8)-SEQUENCE
1: (8 14 20)

(0 13 11)(1 10 3)(2 19 4)(5 17 7)(6 15 9)(8 18 16 20 12)(14)
2: (6 15 9)

(0 13 11)(1 10 3)(2 19 4)(5 17 7)(6)(8 18 16 20 12)(9)(14)(15)
3: (5 17 7)

(0 13 11)(1 10 3)(2 19 4)(5)(6)(7)(8 18 16 20 12)(9)(14)(15)(17)
4: (16 20 18)

(0 13 11)(1 10 3)(2 19 4)(5)(6)(7)(8 18 12)(9)(14)(15)(16)(17)(20)